hi

i have rx580 cards  3x 4GB model and 4x 8 gb model
need any other config or defaut is good ?
i mine at nicehash cryptonight v7
and miner is self rebooted at 1-2-8 hours
i mine before eth, but we know today situation for eth .. switch to another
At eth i have 90 days uptime and with claymore miner 1150 core and 2100-2250mhz memory hynix, elpida 1000w @7 cards and cpu with motherboard

drivers 18.3.4, before 18.2.1, cards are bios mod one click mod

any help wanted
tnx